[01/Tees/01]
60 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which components make up all data in Data Vault 2.0?

  • Business keys, links between business keys, descriptive data
  • Data Vault, target model
  • Creative destruction, business keys, descriptive data
  • Hubs, links, satellites (correct)

What is the purpose of breaking data into fundamental components in Data Vault 2.0?

  • To derive any target model later (correct)
  • To optimize the storage of data
  • To describe the links between business keys
  • To create business keys

Why is Data Vault 2.0 referred to as 'creative' in terms of data destruction?

  • Because it creates business keys
  • Because it optimizes the storage of data
  • Because it destroys data completely
  • Because it breaks data into fundamental components (correct)

Data Vault 2.0 breaks data into business keys, relationships, and descriptive data.

<p>True (A)</p> Signup and view all the answers

Hubs in Data Vault 2.0 represent the relationships between business keys.

<p>False (B)</p> Signup and view all the answers

Satellites in Data Vault 2.0 store the descriptive data.

<p>True (A)</p> Signup and view all the answers

Match the following components of Data Vault 2.0 with their descriptions:

<p>Hubs = Represent the business keys Links = Represent the relationships between business keys Satellites = Store the descriptive data Creative Destruction = Optimized to derive any target model later</p> Signup and view all the answers

Match the following components of data with their corresponding counterparts in Data Vault 2.0:

<p>Business keys = Hubs Links between business keys = Links Descriptive data = Satellites Data components in Data Vault 2.0 = Hubs, Links, and Satellites</p> Signup and view all the answers

Match the following terms with their definitions in the context of Data Vault 2.0:

<p>Creative = Optimized to derive any target model later Destruction = Breaking the data into fundamental components Data Vault 2.0 = A data storage and modeling approach Hubs = Represent the business keys in Data Vault 2.0</p> Signup and view all the answers

Match the following data components with their descriptions:

<p>Values = Raw data that is collected, such as numbers, text, images, or videos Entities = The objects or things that data represents, like a customer entity representing all customers of a business Relationships = The connections between entities, for example, a customer entity related to an order entity Tables = Structured collections of data in databases, made up of rows and columns</p> Signup and view all the answers

Match the following data examples with their types:

<p>A customer's name, address, and phone number = Customer data A product's description, price, and quantity in stock = Product data A sensor's reading of temperature, humidity, and air quality = Sensor data A social media post's text, images, and videos = Social media data</p> Signup and view all the answers

Match the following data purposes with their descriptions:

<p>Making decisions = Using data to make informed decisions about product development, marketing campaigns, etc. Tracking progress = Using data to track progress towards goals and identify areas for improvement</p> Signup and view all the answers

Match the following data components with their corresponding roles:

<p>Rows = Represent entities in a table Columns = Represent attributes of entities in a table</p> Signup and view all the answers

Match the following data components with their definitions:

<p>Values = The raw data that is collected Entities = The objects or things that data represents Relationships = The connections between entities Tables = Structured collections of data in databases</p> Signup and view all the answers

Match the following data types with their examples:

<p>Customer data = A customer's name, address, and phone number Product data = A product's description, price, and quantity in stock Sensor data = A sensor's reading of temperature, humidity, and air quality Social media data = A social media post's text, images, and videos</p> Signup and view all the answers

Match the following data purposes with their explanations:

<p>Making decisions = Using data to decide which new products to develop or which marketing channels to target Tracking progress = Using data to track progress towards goals and identify areas for improvement</p> Signup and view all the answers

Match the following data components with their roles in a table:

<p>Rows = Represent an entity Columns = Represent an attribute of an entity</p> Signup and view all the answers

Match the following business operations with their corresponding use of data:

<p>Track sales performance = Use data to track sales performance Optimize supply chain = Use data to optimize its supply chain Improve decision-making = By understanding and using data effectively, businesses can improve their decision-making Reduce costs = Use data to reduce costs</p> Signup and view all the answers

Match the following benefits of using data with their descriptions:

<p>Improve operations = Data can be used to improve business operations and make them more efficient Track progress = By understanding and using data effectively, businesses can track their progress Improve decision-making = By understanding and using data effectively, businesses can improve their decision-making Optimize supply chain = A company might use data to optimize its supply chain or reduce costs</p> Signup and view all the answers

Match the following terms with their definitions in the context of business data usage:

<p>Data = An essential asset for businesses of all sizes Operations = The activities involved in the day-to-day running of a business Decision-making = The process of making choices or finding solutions Efficiency = The ability to do something or produce something without wasting materials, time, or energy</p> Signup and view all the answers

Match the following business activities with their corresponding use of data:

<p>Improve operations = A company might use data to improve its business operations Track progress = By understanding and using data effectively, businesses can track their progress Optimize supply chain = A company might use data to optimize its supply chain Reduce costs = A company might use data to reduce its costs</p> Signup and view all the answers

Match the following terms with their definitions in the context of data usage:

<p>Track = To follow the progress or development of something Improve = To make or become better Optimize = To make the best or most effective use of a situation or resource Reduce = To make something smaller or less in amount, degree, or size</p> Signup and view all the answers

Match the following components of a company's activities with their corresponding use of data:

<p>Sales performance = A company might use data to track its sales performance Supply chain = A company might use data to optimize its supply chain Decision-making = By understanding and using data effectively, businesses can improve their decision-making Operations = Data can be used to improve business operations and make them more efficient</p> Signup and view all the answers

Match the following terms with their definitions in the context of business operations:

<p>Sales performance = The measurement of how well a company is doing in selling its products or services Supply chain = The sequence of processes involved in the production and distribution of a commodity Decision-making = The process of making choices or finding solutions Operations = The activities involved in the day-to-day running of a business</p> Signup and view all the answers

Match the following benefits of using data with their descriptions:

<p>Efficiency = Data can be used to make business operations more efficient Cost reduction = A company might use data to reduce its costs Progress tracking = By understanding and using data effectively, businesses can track their progress Decision-making improvement = By understanding and using data effectively, businesses can improve their decision-making</p> Signup and view all the answers

Match the following terms with their definitions in the context of data usage:

<p>Data = Facts and statistics collected together for reference or analysis Operations = The activities involved in the day-to-day running of a business Decision-making = The process of making choices or finding solutions Efficiency = The ability to do something or produce something without wasting materials, time, or energy</p> Signup and view all the answers

Which of the following is NOT a fundamental component of data?

<p>Databases (C)</p> Signup and view all the answers

What do entities represent in the context of data?

<p>Objects or things (B)</p> Signup and view all the answers

How are data organized in databases?

<p>In rows and columns (D)</p> Signup and view all the answers

What is the purpose of data in businesses and organizations?

<p>All of the above (D)</p> Signup and view all the answers

Which of the following is an example of data?

<p>A customer's name, address, and phone number (A)</p> Signup and view all the answers

What can data be used for?

<p>All of the above (D)</p> Signup and view all the answers

How can data be used to make informed decisions?

<p>By analyzing raw data (B)</p> Signup and view all the answers

What is the most common way to store data?

<p>In databases (A)</p> Signup and view all the answers

Which of the following is NOT a potential use of data for businesses?

<p>Improving customer satisfaction (A)</p> Signup and view all the answers

What can businesses achieve by understanding and using data effectively?

<p>All of the above (D)</p> Signup and view all the answers

What is the main benefit of using data to track sales performance?

<p>Identifying customer preferences (A)</p> Signup and view all the answers

How can data be used to improve business operations?

<p>All of the above (D)</p> Signup and view all the answers

Why is data considered an essential asset for businesses?

<p>All of the above (D)</p> Signup and view all the answers

What is one potential use of data to improve business operations?

<p>Optimizing supply chain (C)</p> Signup and view all the answers

How can data be used to reduce costs for businesses?

<p>Optimize supply chain (C)</p> Signup and view all the answers

What is the potential benefit of using data to improve customer satisfaction?

<p>All of the above (D)</p> Signup and view all the answers

What can businesses achieve by optimizing their supply chain using data?

<p>All of the above (D)</p> Signup and view all the answers

True or false: Data can only be numbers and text.

<p>False (B)</p> Signup and view all the answers

True or false: Entities are the connections between data.

<p>False (B)</p> Signup and view all the answers

True or false: Data is essential for businesses and organizations.

<p>True (A)</p> Signup and view all the answers

True or false: Databases are structured collections of data that are organized in tables.

<p>True (A)</p> Signup and view all the answers

True or false: Each row in a table represents an attribute of an entity.

<p>False (B)</p> Signup and view all the answers

True or false: Data can be used to make informed decisions.

<p>True (A)</p> Signup and view all the answers

True or false: Data can be used to track progress towards goals.

<p>True (A)</p> Signup and view all the answers

True or false: Data can be stored and processed by a computer.

<p>True (A)</p> Signup and view all the answers

True or false: Data can be used to track sales performance or customer satisfaction.

<p>True (A)</p> Signup and view all the answers

True or false: Data can only be used by large businesses.

<p>False (B)</p> Signup and view all the answers

True or false: Data is not important for making informed decisions.

<p>False (B)</p> Signup and view all the answers

True or false: Data can be used to optimize business operations and make them more efficient.

<p>True (A)</p> Signup and view all the answers

True or false: Understanding and using data effectively can help businesses improve their decision-making.

<p>True (A)</p> Signup and view all the answers

True or false: Data is not an essential asset for businesses of all sizes.

<p>False (B)</p> Signup and view all the answers

True or false: Data can be used to improve the supply chain and reduce costs.

<p>True (A)</p> Signup and view all the answers

True or false: Data is only used by organizations, not businesses.

<p>False (B)</p> Signup and view all the answers

True or false: Data can help businesses track their progress and improve their operations.

<p>True (A)</p> Signup and view all the answers

More Like This

01. História Constitucional do Brasil
30 questions

01. História Constitucional do Brasil

WorldFamousEllipsis avatar
WorldFamousEllipsis
01.07 The Green and What It Means Quiz
5 questions

01.07 The Green and What It Means Quiz

TenaciousFeynman9892 avatar
TenaciousFeynman9892
01. Thorax, Pleura, and Lungs
80 questions

01. Thorax, Pleura, and Lungs

FruitfulIntegral avatar
FruitfulIntegral
01-Quiz inorganique
10 questions

01-Quiz inorganique

NicerSeattle3620 avatar
NicerSeattle3620
Use Quizgecko on...
Browser
Open
Browser
Browser